[MacPorts] #44193: qt: allow side by side installation of qt4-mac and qt5-mac

[MacPorts]

#44193: qt: allow side by side installation of qt4-mac and qt5-mac
-------------------------------+------------------------
  Reporter:  mojca@…           |      Owner:  mcalhoun@…
      Type:  enhancement       |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  qt4-mac, qt5-mac  |
-------------------------------+------------------------

Comment (by michaelld@…):

 I'm updating my local install of qt4-mac, and even without setting
 MAKEFLAGS all of the CPUs are totally loaded down. I'm guessing that
 'port' is using -j4 because my computer has 4 real CPUs and 4 virtual ones
 (via hyperthreading). So, I'm not convinced that that change is necessary
 for Mac OS X. It might be for Linux or BSD; I don't know.

-- 
Ticket URL: <https://trac.macports.org/ticket/44193#comment:78>
MacPorts <https://www.macports.org/>
Ports system for OS X